just bought a complete z6 head 150$ perfect condition....will be put on soon and i will post picks....any tips on upgrading the internals?? ex. whats the best camshafts, cam, etc.... thnx guys

 

if you want to stay N/A, this is what i am doing.
-do a mild port and polish
-CompCams stage 2 (prolly the best all around cam)
-Skunk2 cam gear
-KMS, or zex valve springs and retainers
-Skunk2 IM and Throttle body
-mild fuel upgrade (fuel rail, and definately adjustable regulator)
assuming you have I/H/E.
That would give you somewhere 30-50whp (depending on amount of P and P)